Oki LP470b User Manual page 43

3. Press the FEED button (1) again to start the test print.
4. Verify the following using the test print output.
• All printed characters are solid black.
• Overall print quality is sharp.
Note: If any fault is detected, contact your Oki dealer or service
center. Before asking for a repair, please read the
Troubleshooting section of this manual.
5. Press the POWER button to disenage the test mode and turn
the printer off.
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